18617844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31663}}^1$

素因数の和:31684

約数の個数: 36

約数和(自身を含む): 50535744

約数和(自身を除く): 31917900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31663, 63326, 94989, 126652, 189978, 221641, 379956, 443282, 664923, 886564, 1329846, 1551487, 2659692, 3102974, 4654461, 6205948, 9308922, 18617844]

約数ペア:

[(1, 18617844), (2, 9308922), (3, 6205948), (4, 4654461), (6, 3102974), (7, 2659692), (12, 1551487), (14, 1329846), (21, 886564), (28, 664923), (42, 443282), (49, 379956), (84, 221641), (98, 189978), (147, 126652), (196, 94989), (294, 63326), (588, 31663)]